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Reduced numerators of the Kirchhoff index for the n-halved cube graph.
1

%I #20 Aug 01 2017 05:28:09

%S 0,1,3,25,70,3014,2968,63148,197072,9446128,1232704,135120416,

%T 151939840,47268893440

%N Reduced numerators of the Kirchhoff index for the n-halved cube graph.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/HalvedCubeGraph.html">Halved Cube Graph</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KirchhoffIndex.html">Kirchhoff Index</a>

%e First few terms are 0, 1, 3, 25/3, 70/3, 3014/45, 2968/15, 63148/105, 197072/105, 9446128/1575, 1232704/63, 135120416/2079, 151939840/693, 47268893440/63063, ....

%Y Cf. A290366 (denominators)

%K nonn,more,frac

%O 1,3

%A _Eric W. Weisstein_, Jul 28 2017